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Recent tests

Result filters: AS numbers or (partial) names: Country codes: Only show non-remediated spoofing
Spoof status key
receivedSpoofed packet was received.Pattern of tests from this IP block indicates a switch from allowing spoofing to blocking it.
rewrittenSpoofed packet was received, but the source address was changed en route.
blockedSpoofed packet was not received, but unspoofed packet was.
unknownNeither spoofed nor unspoofed packet was received.

SessionTimestamp (UTC)Client IP BlockASNCountryNATOutbound
Private
Status
Outbound
Routable
Status
Adj Spoof
Prefix Len
Results
17128582024-02-03 08:28:11103.164.138.x/24135905 (VNPT-AS-VN)vnm (Vietnam)noblockedblocked/23Report
15629962023-04-21 01:43:25103.164.138.x/24135905 (VNPT-AS-VN)vnm (Vietnam)noblockedblocked/23Report
15594002023-04-14 00:36:38103.164.138.x/24135905 (VNPT-AS-VN)vnm (Vietnam)noblockedblocked/23Report
15593982023-04-14 00:32:06103.164.138.x/24135905 (VNPT-AS-VN)vnm (Vietnam)noblockedblocked/23Report
15006382022-12-27 01:10:35103.164.138.x/24135905 (VNPT-AS-VN)vnm (Vietnam)noblockedreceived/8Report
15006352022-12-27 00:59:40103.164.138.x/24135905 (VNPT-AS-VN)vnm (Vietnam)noblockedreceived/8Report
13848292022-06-19 17:41:38103.164.138.x/24135905 (VNPT-AS-VN)vnm (Vietnam)noreceivedreceived/8Report
13809452022-06-12 16:34:51103.164.138.x/24135905 (VNPT-AS-VN)vnm (Vietnam)noreceivedreceived/8Report
13760702022-06-05 15:28:06103.164.138.x/24135905 (VNPT-AS-VN)vnm (Vietnam)noreceivedreceived/8Report
13737512022-06-01 01:39:35103.164.138.x/24135905 (VNPT-AS-VN)vnm (Vietnam)noreceivedreceived/8Report
13700412022-05-25 00:32:50103.164.138.x/24135905 (VNPT-AS-VN)vnm (Vietnam)noreceivedreceived/8Report
13667422022-05-18 17:26:22103.164.138.x/24135905 (VNPT-AS-VN)vnm (Vietnam)noreceivedreceived/8Report
13620942022-05-11 16:19:36103.164.138.x/24135905 (VNPT-AS-VN)vnm (Vietnam)noreceivedreceived/8Report
13578472022-05-04 15:12:53103.164.138.x/24135905 (VNPT-AS-VN)vnm (Vietnam)noreceivedreceived/8Report
13542812022-04-27 14:05:59103.164.138.x/24135905 (VNPT-AS-VN)vnm (Vietnam)noreceivedreceived/8Report

All results shown
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